Abstract:This paper presents a new technique for automatically detecting and characterizing major brain lesions for diffusion-weighted imaging. The analytical framework consists of pre-processing, segmentation, features extraction and classification. For segmentation process, Fuzzy C-Means integrated with correlation template are proposed to detect the lesion region. The algorithm performance is evaluated using Jaccard and both false positive and false negative rates. Next, the features from wavelet transform are extra… Show more
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